Used GE PG6561B #155323 for sale

Manufacturer
GE
Model
PG6561B
ID: 155323
Vintage: 1999
Cogeneration plant, 40 MW Rated: 47,400 KVA, 13.8 KV Power factor: .85 Hours: 7,400 Natural gas fuel Multi-stage axial flow compressor Compressor speed: 5,133 RPM Modulated inlet guide vanes (10) Chamber combustion system On base natural gas combustion system with DLN combustors Ignition system with spark plugs and UV flame detectors Borescope openings for maintenance inspection Vibration sensors seismic type for protection Thermocouples on bearing drains Inlet and exhaust plenums Fire detcion by thermic detctors Gas leak detection Off-line compressor wet washing system Auxiliary gearbox, flexible gear (oil filled) auxiliary coupling Lubricating oil system: Duplex oil filters Single oil to water heat exchanger Shaft driven main oil pump Full flow AC motor driven auxiliary pump Safe shutdown flow DC motor driven emergency oil pump Oil reservoir Starting and cool down system: 440V AC motor Hydraulic torque converter DC electro-hydraulic rotor turning device Hydraulic oil system with: Shaft driven hydraulic oil pump Gas fuel system: Combined stop and speed ratio control valve assembly Gauges board panel Generator compartment Gas turbine generator control equipment: SPEEDTRONIC Mark V turbine control panel SPEEDTRONIC Mark V operator interface panel Generator control and protection panel Generator excitation and regulation panel Unit AC/DC motor control center Unit AC/DC subdistribution panel 125V DC unit battery with one (1) battery charger Unit fire detection and protection panel Marshalling panel Off-base unit mechanical auxiliaries: Inlet air system Vertical exhaust system Gas fuel off-base system Distillate off-base system Off-base cooling loop for gas turbine and generator cooling system Fire protection for gas turbine generator Oil mist eliminator with single extraction fan Gas compartment ventilation unit Includes: Gas turbine generator VOGT HRSG Turbine control system and auxiliaries Drawings, manuals and tools 60 Hz, 3 phase 1999 vintage.
GE PG6561B is a machine tool designed for machining intricate components, particularly for use in aerospace applications. The machine is designed for high-speed operation and is capable of machining components up to 250 mm in diameter, with part lengths from 250 to 406 mm. This allows the tool to be used for a wide range of part geometries and designs. The machine consists of two spindles, each provided with a high-speed electro-mechanical drive system. Each spindle is equipped with a high-precision direct-drive motor for enhanced accuracy and rigidity. The drive system acts in unison with a series of high-precision ballscrews to provide both precise linear motion and precise angular motion. The machine is constructed with a steel base and a fully featured control panel, providing access to all operational and programming functions. The control panel includes the capability to shift between manual and automatic operation, with a range of operational settings to provide near total control over the machining task. The machine also includes a chiller/cooler unit, to ensure efficient cooling of the cutting tool or material during operation. The spindle speeds on the machine range from 12,000 to 37,000 RPM, while the rapid traverse rate reaches up to 18M/min. In addition, the machine is capable of performing rigid tapping and contouring operations, with the capability to program advanced drilling operations and to detect obstacles. Furthermore, PG6561B is able to take advantage of tool path optimization. The machine provides tool path optimization assistance for optimal surface quality, allowing for the creation of smooth, precise surfaces without sacrificing accuracy. To do so, a range of parameters can be adjusted to approach the optimal solution for each machining process. GE PG6561B is easily serviced and maintained due to its open architecture and modular design. The machine is compatible with coolants, lubricants and specialized machine fluids, meaning that users can adjust the machine's setup according to the materials being machined and the shape of the part. The machine is also compatible with a range of additional components, including static tool holders, coolant systems and pressure regulators. Overall, PG6561B is an advanced machine tool, designed for high-precision and high-speed machining of components in any size and geometry. The machine's ability to optimize tool paths, its compatibility with a range of fluids and its open architecture make it an ideal solution for aerospace and other applications requiring high accuracy.
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